P

Inventor

NANAARASHI TOSHIYUKI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “NANAARASHI TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HIDAKA SEIKI KK

5 patents
US5600992AFeb 11, 1997

Die set

HIDAKA SEIKI KK22 citations87
US9120191B2Sep 1, 2015

Manufacturing apparatus for flattened tube fins

HIDAKA SEIKI KK7 citations82
US9199346B2Dec 1, 2015

Manufacturing apparatus for flattened tube fins

HIDAKA SEIKI KK7 citations81
US9987673B2Jun 5, 2018

Manufacturing apparatus for heat exchanger fins

HIDAKA SEIKI KK8 citations80
US9089935B2Jul 28, 2015

Manufacturing apparatus for flattened tube fins

HIDAKA SEIKI KK5 citations71

MORISHITA KEIICHI

3 patents
US8789264B2Jul 29, 2014

Manufacturing apparatus for heat exchanger fins

MORISHITA KEIICHI4 citations70
US8776992B2Jul 15, 2014

Feeder apparatus for metal strip

MORISHITA KEIICHI5 citations70
US8875626B2Nov 4, 2014

Machining oil applying apparatus

MORISHITA KEIICHI0 citations38

UEDA AKIO

1 patent
US9009953B2Apr 21, 2015

Manufacturing apparatus for flattened tube fins

UEDA AKIO10 citations81

NANAARASHI TOSHIYUKI

1 patent
US8973420B2Mar 10, 2015

Corrugated fin manufacturing apparatus

NANAARASHI TOSHIYUKI4 citations66

KARASAWA MASANAO

1 patent
US8925715B2Jan 6, 2015

Feeding apparatus for metal strips

KARASAWA MASANAO4 citations65

MOTOKI MITSUHIRO

1 patent
US8424358B2Apr 23, 2013

Production equipment for producing corrugated fin

MOTOKI MITSUHIRO4 citations48